diff --git a/build.gradle.kts b/build.gradle.kts
index ddad1e4..e9c7266 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -38,7 +38,7 @@ afterEvaluate {
 val service = project.extensions.getByType<JavaToolchainService>()
 val customLauncher = service.launcherFor {
     languageVersion.set(JavaLanguageVersion.of(17))
-}5
+}
 project.tasks.withType<UsesKotlinJavaToolchain>().configureEach {
     kotlinJavaToolchain.toolchain.use(customLauncher)
 }